Zugg Software :: %isvalue

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	#ADDKEY
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	%dbitems
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	%iskey
	%numkeys
	Database Variables
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	%zonevnum

%isvalue	[[cmud_%isvalue]]
Added to v2.06

isvalue

Syntax: %isvalue(rec,value)

returns true if the value exists in the database record. It actually returns the position of the value in the database record for use with %item to retrieve the key.

Examples:

#ADDKEY dbvar Name Zugg
#ADDKEY dbvar Race Dwarf
#ADDKEY dbvar Level 10
#SHOW %isvalue(@dbvar,"Dwarf")
Displays: 2

#SHOW %dbkey(@dbvar, %isvalue(@dbvar,"Dwarf")) = %item(@dbvar, %isvalue(@dbvar,"Dwarf"))
Displays: Race = Dwarf

#SHOWDB @dbvar
Name: Zugg

Race: Dwarf

Level: 10

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